Substation Tenders in Tamil Nadu

Rate contract for Erection, maintenance and Dismantling of electrical networks (OH Line and UG Cable) including Sub-stations maintenance in Tharamani Sub division of Adyar division for a period of One Year.

Rate contract for Erection, Maintenance and Dismantling of electrical networks (OH Line and UG Cable) including Sub-stations maintenance in Indra Nagar Subdivision of Adyar division for a period of six months

Rate contract for Erection, Maintenance and Dismantling of electrical networks (OH Line and UG Cable) including Sub-stations maintenance in Sholinganallur Subdivision of IT Corridor division for a period of six months.

Rate contract for Erection, maintenance and Dismantling of electrical networks (OH Line and UG Cable) including Sub-stations maintenance in Adyar Sub division of Adyar division for a period of One Year.

Rate contract for Erection, Maintenance and Dismantling of electrical networks (OH Line and Cable) including Sub-stations maintenance in Construction / Adyar Subdivision of IT Corridor division for a period of six months

Rate contract for Erection, maintenance and Dismantling of electrical networks (OH Line and UG Cable) including Sub-stations maintenance in Velachery Sub division of Adyar division for a period of One Year.

Rate contract for Erection, maintenance and Dismantling of electrical networks (OH Line and UG Cable) including Sub-stations maintenance in Radha Nagar Subdivision of Pallavaram division for a period of One Year.

Rate contract for Erection, maintenance and Dismantling of electrical networks (OH Line and UG Cable) including Sub-stations maintenance in Sholinganallur Subdivision of IT Corridor division for a period of One Year.

Repair and Maintenance Works to the Inner Compound Wall in between Unit 3 and 4 along West side of Switchyard 2

Clearing the Scrub Jungle in the 275 N Road North side of Switchyard 2 building in Unit 4 and 5 area

ERECTION AND COMMISSIONING OF 16/20MVA POWER TRANSFORMER AND SUPPLY, ERECTION AND COMMISSIONING OF 110KV SWITCHYARD ACCESSORIES FOR TNPL UNIT-I

Cleaning the roof tops of various buildings such as Power house, Switchyard 1 and CWPH 1 of Unit 1 to 3

Regular maintenance of the tree saplings planted on the North side of Switchyard 1 for the period from 01.04.2024 to 31.03.2025

Regular maintenance of the lawns, hedge plants, Korean grass on East side of approach road leading to Switchyard 1 Reach 1

Regular maintenance of the lawns, hedge plants, Korean grass on East side of approach road leading to Switchyard 1 Reach 1

Regular Maintenance of the Tree Saplings planted on the North side of Switchyard 1 for the period from 01.04.2026 to 31.03.2027

Regular maintenance of the tree saplings planted on the North side of Switchyard 1 for the period from 01.04.2025 to 31.03.2026.

Regular maintenance of the lawns, hedge plants, Korean grass on east side of approach road leading to switchyard 1 Reach 1

Regular maintenance of the lawns, hedge plants, Korean grass on east side of approach road leading to Switchyard 1 Reach 2

MTPS I - Civil Circle - Replacing the damaged cover slab by new cover slab over cable trench in Switchyard at MTPS I

Repair works to the Barricade Gate in the North side of Switchyard 2 in 275 N road in A zone area

Supply Erection Testing and Commissioning of 3 Nos new 48V 80Amps battery chargers for carrier communication DC system at Switchyard II

Regular maintenance of the lawns, hedge plants, korean grass on east side of approach road leading to switchyard 1 Reach 1

Cleaning the roof tops of various buildings such as Power house, Switchyard 1 and CWPH 1 of Unit 1 to 3

Regular maintenance of the lawns, hedge plants, Korean grass on East side of approach road leading to Switchyard 1 Reach 2

Rate Contract for erection, maintenance and dismantling of electrical networks OH Lines and Cables including Sub stations Maintenance in Construction Tambaram Sub divisions of Tambaram Division for a period of six months

Erection, Maintenance and Dismantling of electrical networks (OH Line and Cable) including Sub-stations maintenance in Siruseri Sub division of IT Corridor division for a period of six months from 01.10.2022 to 31.03.2023.

Construction of cable trench to inThammampatty 110/22 KV substation

Facility Management Services - LumpSum Based - Industrial; Service Contract for Operation of Sub stations and associated works of lighting and air conditioners in electrical infrastructure at KKNPP Plant Site; Consumables to be provided by service pr..

Discharging and charging of 24V DC System Batteries 220V DC System Batteries and UPS System batteries of Unit IV and 220V DC Batteries at Switch Yard II Cleaning and Tightness Checking of charger panels during Unit IV overhauling for the year 20

MTPS I Mill Plant Unit I Clearing the Mill rejects from Unit I Mill Feeder area weighing in departmental weigh bridge and transporting to rejects yard G switch yard area coal yard by using contractors vehicle and unloading the same and return

TTPS ES Circle EM III Unit V Discharging and charging of 24V DC System Batteries 220V DC System Batteries UPS System batteries and 48V DC Carrier Communication System Batteries at Switch Yard II Cleaning and Tightness Checking of charger panels and C

MTPS I Mill Plant Unit IV Clearing the Mill rejects from Unit-III IV Mill Feeder area weighing in departmental weighbridge and Transporting to rejects yard G switch yard area coal yard by using contractors vehicle and unloading the same and return

Construction of RCC retaining wall to the protect the proposed extension of the existing Switch Yard near Kodayar Power House I (Reach I) in view of the ongoing Renovation, Modernisation and uprating of the Kodayar Power House I from 1x60MW to 1x7

Construction of RCC retaining wall to the protect the proposed extension of the existing Switch Yard near Kodayar Power House I (Reach II) in view of the ongoing Renovation, Modernisation and uprating of the Kodayar Power House I from 1x60MW to 1x70

NCTPS I Operation Circle CA Dn CWPH Overhauling of ARV and Isolation Valve in CWP discharge line of unit I II and III Removal and refixing of man hole cover of cooling water inlet tunal near switch yard during overhaul shutdown period

TTPS ES Circle MRT II Day to day routine cleaning maintenance of control and protection panels and testing assistance activities pertaining to Generator auxiliaries system 230kV Switch yard and MRT II lab of SD I MRT II of unit IV and V

Construction of RCC retaining wall to the protect the proposed extension of the existing Switch Yard near Kodayar Power House I (Reach III) in view of the ongoing Renovation, Modernisation and uprating of the Kodayar Power House I from 1x60MW to 1x7

MTPS I Mill Plant Unit I Clearing the Mill rejects from Unit I and II Mill Feeder area weighing in departmental weighbridge and transporting to reject yard G switch yard area coal yard by using contractors vehicle and unloading the same and return

NCTPS I Operation Circle CA Dn CWPH Units III Overhauling of Air Release Valves and their Isolation Valves in CWP discharge lines of Units III Removal and refixing of man hole covers of cooling water inlet tunnel near switch yard in for facilitating

MDU Division - Provision of Power Quality Restorers for AC Traction Systems at the Traction Substations in Viravanallur, Arumuganeri, Sengottai, Cholapuram and Karaikudi

AMC FOR ONE YEAR WORKS CONTRACT FOR MANPOWER ASSISTANCE IN SHIFT / MAINTENANCE ACTIVITIES AT VARIOUS 230 KV SUBSTATIONS IN TIRUNELVELI OPERATION CIRCLE

Entire Overhauling and Hot oil circulation of OLTC chamber with divertor of 230/110 KV 100MVA Auto transformer I at Udumalpet 230/110KV sub-station by works contract

Entire Overhauling and Hot oil circulation of OLTC chamber with divertor of 230/110 KV 100MVA Auto Transformer III at Udumalpet 230/110KV sub-station by works contract.

Colour washing and painting of interior walls of Control Room, Office Room, Relay Room, Battery Room, Dining Room and Charger Room at Aliyar 230/110 KV sub-station

Maintenance of 11kV Substation equipment and associated works

rate contract for Erection, Maintenance and Dismantling of electrical networks (OH Line and Cable) including Sub-stations maintenance in Tharamani Sub division of Adyar Division for the period of Contract ending on 31.03.22

Rate contract for Erection, maintenance and Dismantling of electrical networks (OH Line and UG Cable) including Sub-stations maintenance in Indra Nagar Sub division of Adyar division for a period of One Year.

Rate contract for Erection, maintenance and Dismantling of electrical networks (OH Line and UG Cable) including Sub-stations maintenance in Construction/Adyar Subdivision of IT Corridor division for a period of One Year.

rate contract for Erection, Maintenance and Dismantling of electrical networks (OH Line and Cable) including Sub-stations maintenance in Adyar Sub division of Adyar division for the period of Contract ending on 31.03.22